Greening the Internet: Measuring Web Power Consumption

Bianzino, Aruna Prem; Raju, Anand; Rossi, Dario

doi:10.1109/mitp.2010.122

Cited by 14 publications

(3 citation statements)

References 2 publications

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“…Recently, some works studied the problem of saving energy in software-defined networks. Lots of effort has gone into estimating the energy consumption at the different parts of a network, including core, transport and access [10][11][12][13][14], data centers [15][16], and end-user devices [17]. Based on OpenFlow, literature [18] focused on saving energy without explicit constraints, where they dynamically detected switches with minimal trafic and powered them off by consolidating the flows to other switches from them.…”

Section: Related Workmentioning

confidence: 99%

Energy-aware Traffic Engineering in Hybrid SDN/IP Backbone Networks

Wei

Zhang

Xie

et al. 2016

Preprint

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Software Defined Networking (SDN) can effectively improve the performance of traffic engineering and has promising application foreground in backbone networks. Therefore, new energy saving schemes must take SDN into account, which is extremely important considering the rapidly increasing energy consumption from Telecom and ISP networks. At the same time, the introduction of SDN in a current network must be incremental in most cases, for both technical and economic reasons. During this period, operators have to manage hybrid networks, where SDN and traditional protocols coexist. In this paper, we study the energy efficient traffic engineering problem in hybrid SDN/IP networks. We first formulate the mathematic optimization model considering SDN/IP hybrid routing mode. As the problem is NP-hard, we propose the fast heuristic algorithm named HEATE (Hybrid Energy-Aware Traffic Engineering). In our proposed HEATE algorithm, the IP routers perform the shortest path routing using the distribute OSPF link weight optimization. The SDNs perform the multi-path routing with traffic flow splitting by the global SDN controller. The HEATE algorithm finds the optimal setting of OSPF link weight and splitting ratio of SDNs. Thus traffic flow is aggregated onto partial links and the underutilized links can be turned off to save energy. By computer simulation results, we show that our algorithm has a significant improvement in energy efficiency in hybrid SDN/IP networks.

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Section: Related Workmentioning

confidence: 99%

Energy-aware Traffic Engineering in Hybrid SDN/IP Backbone Networks

Wei

Zhang

Xie

et al. 2016

Preprint

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“…Distributed computing, grid computing and most recently cloud computing attempt to ameliorate the personal cost of ownership by straddling ownership boundaries and taking advantage of economies of scale. Getting back to the PC, an interesting result was published in the work of Bianzino et al (2011) related to its power consumption by considering the hardware platform, operating system, browser and website visited while browsing the web. Besides the general revelation of 'unnecessary power expenditures of tabbed browsing', one may see that different platforms (producers), operating systems, browsers and websites lead to serious discrepancies in power consumption during browsing.…”

Section: Department Of Energy 2007)mentioning

confidence: 99%

ICT and power: new challenges and solutions

Dimitrijević

Milojkovic

Bojanić

et al. 2013

IJRIS

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An attempt is made in this paper to summarise the state of the art in the interaction between the Information Communication Technologies (ICT) that becomes ubiquitous and the electrical power production and distribution. Both are considered to have a difficult task to fulfil enormous rise of demand that is becoming above all expectations. In the same time they technologically interfere in the sense that they mutually help in the fulfilment of their main task while in the same time loading each other with problems inherent to the respective technology. In the paper, we will try to merge our (LEDA laboratory of the University of Niš) own results with ones available in the literature in order to give as complete a picture of the subject as possible. from Faculty of Electronic Engineering Niš. His research interests are virtual instrumentation, computer networks and grid computing. He is a member of IEEE.Jelena Milojković is Researcher at the Faculty of Electronic Engineering of the University of Niš, Serbia. Her research interest is related to sustainable design in electronica, application of artificial neural network and prediction.Slobodan Bojanić is Professor at the ETSI Telecomunicación, Universidad Politécnica de Madrid, Spain. His main research interest is related to information security, cryptography, electronics for security applications.Octavio Nieto-Taladriz is Professor at the ETSI Telecomunicación, Universidad Politécnica de Madrid, Spain. His main research interest is related to microelectronics, embedded systems, ambient intelligence, sensor networks, ubiquitous computing, security. He entered in the Order of Policy Merit and received the Cross of Policy Merit with White Distinction awarded by Ministry of the Interior for his research career in the area of electronic and telecommunication systems for the security of citizens.Vančo Litovski is a Professor at the University of Niš since 1987. His research interest spans over several fields such as: electronic filter design, VLSI design, electronic modelling and ICT and power 33 simulation, design of measurement equipment for power applications, sustainable ICT, etc. He is member of the Academy of Engineering Sciences of Serbia and President of Yugoslav Simulation Society. He was awarded the Savastano Award, The Tesla Award and the ETRAN Award.This paper is a revised and expanded version of a paper entitled 'ICT and Power -Synergy and Hostility' presented at

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“…Green ICT tends to be product-oriented and mostly focused on reducing energy costs and carbon emissions for data centres and desktops. Several studies were reported on the energy footprint of computers and data centres [8,9,10]. As concerns about ICT"s impact on the environment have risen, these issues have become limiting factors in determining the feasibility of deploying new ICT systems, even though processing power is widely available and affordable.…”

Section: Introductionmentioning

confidence: 99%

Implementation of artificial neural networks based AI concepts to the smart grid

et al. 2014

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ICT and energy are two economic domains that became among the most influential to the growth of modern society. These, in the same time, due to exploitation of natural resources and producing unwanted effects to the environment, represent a kind of menace to the eco system and the human future. Implementation of measures to mitigate these unwanted effects established a new paradigm of production and distribution of electrical energy named smart grid. It relies on many novelties that improve the production, distribution and consumption of electricity among which one of the most important is the ICT. Among the ICT concepts implemented in modern smart grid one recognizes the artificial intelligence and, specifically the artificial neural network. Here, after reviewing the subject and setting the case, we are reporting some of our newest results aiming at broadening the set of tools being offered by ICT to the smart grid. We will describe our result in prediction of electricity demand and characterization of new threats to the security of the ICT that may use the grid as a carrier of the attack. We will use artificial neural networks (ANNs) as a tool in both subjects. [Projekat Ministarstva nauke Republike Srbije, br. TR32004]

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Greening the Internet: Measuring Web Power Consumption

Cited by 14 publications

References 2 publications

Energy-aware Traffic Engineering in Hybrid SDN/IP Backbone Networks

Energy-aware Traffic Engineering in Hybrid SDN/IP Backbone Networks

ICT and power: new challenges and solutions

Implementation of artificial neural networks based AI concepts to the smart grid

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